| 1 |
29078af6
|
Andreas Kohlbecker
|
package eu.etaxonomy.cdm.vaadin.view;
|
| 2 |
ead0a1ab
|
Cherian Mathew
|
|
| 3 |
93fcde18
|
Cherian Mathew
|
import java.net.URI;
|
| 4 |
|
|
|
| 5 |
ead0a1ab
|
Cherian Mathew
|
import org.springframework.security.authentication.AuthenticationManager;
|
| 6 |
|
|
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
|
| 7 |
|
|
import org.springframework.security.core.Authentication;
|
| 8 |
dfe03eb9
|
Cherian Mathew
|
import org.springframework.security.core.context.SecurityContextHolder;
|
| 9 |
ead0a1ab
|
Cherian Mathew
|
|
| 10 |
93fcde18
|
Cherian Mathew
|
import com.vaadin.server.VaadinSession;
|
| 11 |
|
|
|
| 12 |
ead0a1ab
|
Cherian Mathew
|
import eu.etaxonomy.cdm.vaadin.util.CdmSpringContextHelper;
|
| 13 |
93fcde18
|
Cherian Mathew
|
import eu.etaxonomy.cdm.vaadin.util.CdmVaadinAuthentication;
|
| 14 |
|
|
import eu.etaxonomy.cdm.vaadin.util.CdmVaadinSessionUtilities;
|
| 15 |
ead0a1ab
|
Cherian Mathew
|
|
| 16 |
|
|
public class AuthenticationPresenter implements IAuthenticationComponent.AuthenticationComponentListener{
|
| 17 |
|
|
|
| 18 |
93fcde18
|
Cherian Mathew
|
@Override
|
| 19 |
|
|
public boolean login(URI uri, String context, String userName, String password) {
|
| 20 |
92a4f98e
|
Andreas Kohlbecker
|
|
| 21 |
93fcde18
|
Cherian Mathew
|
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(userName, password);
|
| 22 |
|
|
AuthenticationManager authenticationManager = (AuthenticationManager) CdmSpringContextHelper.getCurrent().getBean("authenticationManager");
|
| 23 |
|
|
Authentication authentication = authenticationManager.authenticate(token);
|
| 24 |
92a4f98e
|
Andreas Kohlbecker
|
|
| 25 |
93fcde18
|
Cherian Mathew
|
if(authentication != null && authentication.isAuthenticated()) {
|
| 26 |
dfe03eb9
|
Cherian Mathew
|
SecurityContextHolder.getContext().setAuthentication(authentication);
|
| 27 |
93fcde18
|
Cherian Mathew
|
CdmVaadinAuthentication cvAuthentication = (CdmVaadinAuthentication) VaadinSession.getCurrent().getAttribute(CdmVaadinAuthentication.KEY);
|
| 28 |
|
|
if(cvAuthentication == null) {
|
| 29 |
|
|
cvAuthentication = new CdmVaadinAuthentication();
|
| 30 |
|
|
}
|
| 31 |
|
|
cvAuthentication.addAuthentication(uri, context, authentication);
|
| 32 |
|
|
CdmVaadinSessionUtilities.setCurrentAttribute(CdmVaadinAuthentication.KEY, cvAuthentication);
|
| 33 |
|
|
return true;
|
| 34 |
|
|
}
|
| 35 |
92a4f98e
|
Andreas Kohlbecker
|
|
| 36 |
93fcde18
|
Cherian Mathew
|
return false;
|
| 37 |
|
|
}
|
| 38 |
ead0a1ab
|
Cherian Mathew
|
|
| 39 |
|
|
}
|